Advent of Code 2021 in Ruby
The little scripts for solving the Advent of Code 2021 puzzles.
Setup
Create a .env file that contains something like the following:
SESSION="1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef"
where the string is the one found in your session cookie for the AOC website.
Run
There is one ruby script per day.
To execute all the scripts, just run ./go.sh. For a single script, pass the
day number: ./go.sh DAYNUMBER
Quitz data will be automaticaly downloaded from the AOC website.
Rust version
I started this project with the idea of learning rust language. Due to lack of
time, I ended up doing everything in ruby as last year. Still, some of the
solutions will be translated into this language. In that case, add --rust to
the wrapper script: ./go.sh --rust DAYNUMBER